660 projects tagged "Mathematics"

No download Website Updated 06 Feb 2009 Evolving Games for Unnatural Intelligence

Pop 11.87
Vit 44.25

Evolving Games for Unnatural Intelligence is a Java package for unsupervised machine learning based on Evolutionary Game Theory on directed graphs. It is able to segment data without any previuos information on the number of segments. It has no GUI, but implements generalizations of the original method proposed by Li, Chen, He and Jiang in the arxiv paper "A Novel Clustering Algorithm Based Upon Games on Evolving Network", published on 30 Dec 2008.

No download Website Updated 16 Mar 2009 Jasymca

Pop 15.84
Vit 43.82

Jasymca is an interactive system for solving math problems. It supports arbitrary precision numbers and symbolic variables. Scalars, vectors, and matrices can be built from all datatypes and used in calculations. From the pseudoinverse of symbolic matrices over trigonometric simplifications to symbolic solutions of integrals and systems of equations, the main functionalities of CAS-programs are provided. Additionaly, high performance numerical routines from LAPACK and a plotmodule are implemented. The user interface can be selected from either an Octave/Matlab/SciLab-like language or a GNU-Maxima style. Three versions of Jasymca are provided to cover almost any computer platform: a midlet version for portable devices like cell phones or PDAs; a Java application for desktop PCs, laptops, and workstations; and an applet which can be integrated in Web pages.

No download Website Updated 15 Apr 2009 Inf

Pop 20.20
Vit 43.47

Inf is a browser-based calculator that can handle infinite and infinitesimal numbers.

Download Website Updated 22 Apr 2014 Java Algebra System

Pop 396.38
Vit 43.36

The Java Algebra System (JAS) is an object oriented, type safe, multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic computations implemented in the Java programming language. The library can be used as any other Java software package, or it can be used interactively or interpreted through a Jython or JRuby front end. The focus at the moment is on commutative and solvable polynomials, power-series, multivariate polynomial factorization, Gröbner bases, and applications.

Download Website Updated 17 May 2009 PyGTS

Pop 28.04
Vit 43.15

PyGTS is a Python package that can be used to construct, manipulate, and perform computations on 3D triangulated surfaces. It is a hand-crafted and pythonic binding for the GNU Triangulated Surface (GTS) Library.

No download Website Updated 28 Jun 2009 Make It True

Pop 11.96
Vit 42.62

Make It True is a Web application to practice fundamental algebra procedures used when manipulating equations. The application generates arbitrary equations containing one to four variables. The student must provide values for these variables that make the equation true.

Download No website Updated 27 Aug 2009 Monte Carlo Simulations

Pop 39.75
Vit 41.90

Monte Carlo Simulations (MCS) is a tool that exploits the Monte Carlo method and, with a complex algorithm based on the PERT (Program Evaluation and Review Technique), estimates a project's time.

Download Website Updated 16 Mar 2014 FFTW

Pop 438.83
Vit 41.59

FFTW is a fast C FFT library. It includes complex, real, symmetric, multidimensional, and parallel transforms, and can handle arbitrary array sizes efficiently.It is typically faster than other freely available FFT implementations, and is even competitive with vendor-tuned libraries (benchmarks are available at the homepage). To achieve this performance, it uses novel code generation and runtime self optimization techniques (along with many other tricks).

Download Website Updated 02 Apr 2014 GluCat

Pop 247.68
Vit 41.40

GluCat is a library of template classes that model the universal Clifford algebras over the field of real numbers, with arbitrary dimension and arbitrary signature. It implements a model of each Clifford algebra corresponding to each non-degenerate quadratic form up to a maximum set by the user. GluCat classes are designed to be used as template parameters for other template libraries. GluCat includes the PyClical extension module for Python. This implements the Python classes index_set and clifford, which interface to corresponding C++ classes in GluCat.

Download Website Updated 19 Oct 2009 Date::Calc::XS

Pop 13.96
Vit 41.27

Date::Calc::XS is a Perl module that is the C/XS part which Date::Calc used to consist of. Date::Calc has become a (pure-Perl) wrapper which tries to load Date::Calc::XS, and failing that, loads Date::Calc::PP (a pure-Perl implementation which is now part of Date::Calc and used to be Date::Pcalc).


Project Spotlight

Aspose.Email for Java

A Java componentomor reading and writing Outlook MSG files.


Project Spotlight


NSS and PAM modules for name lookups using LDAP.